Table 2 Number of primary studies identified from the journals searched together with the number of studies from each journal that included graphical displays
Journal | Number of studies | Number with graphs (%) |
|---|---|---|
Clinical Chemistry | 25 | 18 (72) |
American Journal of Obstetrics and Gynecology | 1 | 0 (0) |
Annals of Internal Medicine | 6 | 3 (50) |
BMJ | 3 | 0 (0) |
European Journal of Pediatrics | 1 | 0 (0) |
Gastroenterology | 7 | 4 (57) |
JAMA | 5 | 2 (40) |
British Journal of Radiology | 1 | 1 (100) |
Lancet | 3 | 2 (67) |
New England Journal of medicine | 3 | 2 (67) |
Thorax | 2 | 0 |